R911289882 (DKR03.1-W100N-BA03-01-FW)

DKR Drive Controllers

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Phone:
1-888-551-3082

Email:
[email protected]

The R911289882 (DKR03.1-W100N-BA03-01-FW) is a Rexroth Indramat DKR series drive controller with a mass of approximately 49 kg. It is designed for systems with a rated current of 100 A and a system frequency of 50-60 Hz. The unit incorporates a built-in blower for air cooling and dissipates heat at 900 W for standard operation or 600 W when using external cooling. It features resolver feedback, digital servo feedback, an analog command interface, and operates with a control voltage of 230 V AC ±10%. The drive achieves a peak shaft power output of about 26 kW for 10 s and has a peak current rating of 71 A. The design does not include a bleeder (brake chopper) and is specified for a rigid DC bus. The power voltage frequency supports up to 800 Hz for a 4 kHz controller and 1600 Hz for an 8 kHz configuration. Proper function is ensured within an ambient temperature range of +5 to +45°C and elevations up to 1000 m.

Technical Specifications

Product Group
DKR

Weight
49 Kg

Rated Current
100 Amps

System Frequency
50-60 Hz

Cooling Method
Built-in Blower

Motor Feedback
Resolver

Command Communication
Analog Interface

Heat Dissipation (Total)
900 W

Heat Dissipation (With Cooling)
600 W

Peak Shaft Power (Per 10 Sec)
26 kW

Peak Current Rating
71 Amps

Control Voltage Rating
230V ±10% AC

Power Voltage Frequency (4 kHz Drive Controller)
800 Hz

Power Voltage Frequency (8 kHz Drive Controller)
1600 Hz

Ambient Condition
+5 to +45 degrees

Installation Elevation
0-1000 m

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Internal Product Review

The DKR03.1-W100N-BA03-01-FW drive controller from Bosch Rexroth Indramat offers precise control with an analog command interface and digital servo resolver feedback. It has a rated current of 100A, making it suitable for use in automation, robotics, and manufacturing. The built-in blower ensures effective cooling during operation.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.